8:58 a.m. EST Tuesday 3 November 2026
Impact Level: Moderate
Forecast Confidence: High
Significant rainfall continues today through Wednesday.
What:
Additional rainfall amounts near 50 mm.
Multi-day rainfall totals near 80 mm, with higher amounts possible.
When:
Continuing through Wednesday.
The heaviest rainfall is expected late this afternoon through Wednesday morning.
Discussion:
Rain will continue today and become heavy at times late this afternoon. Heavy rain is expected to taper to light rain late Wednesday afternoon or evening before ending late Thursday.
Water will likely pool on roads and in low-lying areas.
Watch for washouts near rivers, creeks and culverts.
For information concerning flooding, please consult your local Conservation Authority or Ontario Ministry of Natural Resources office. Visit https://www.ontario.ca/page/floods for the latest details.
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on social media using #ONStorm.
In effect for: